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Engineering AllOther (1379) WE HAVE A PROBLEM THAT THE MAIN DRIVE OF OUR CEMENT MILL HAS AN EARTHING PROBLEM?TWO OF STATOR WINDINGS INSULATION HAS BEEN COLLAPSED DUE TO AGING PROBLEM.THE PHASES HAVE BEEN BYPASSED AND NOW THE LOAD HAS BEEN INCREASED.WE CAN'T REPLACE THE MOTOR.KINDLY HELP ME BY GIVING SUGGESTION THAT HOW TO MAINTAIN THE STARTING TORQUE AND CURRENT FOR HIGH LOADS.
ACC,
1 4250percentage of metal,clay or soil & water in water bond macadam roads to know the quantities for each in total volume of 11500 cubic meters
2155RATING OF LIGHTENING ARRESTER FOR 11 KV LINE IS 9 KV is ok ,but haw to calculate the KA rating?
2098what is the basic idea of well sinking????
Quality Water Management Systems, Simplex, Sobha Developers,
1 4515Kindly give the brief explanations for checking 12.5 kvar 440V, 25 KVAR 440V, 12.5KVAR 690V, 25 KVAR 690V capacitors microfarad values. what is the microfarad values for the above four type of capacitors, and give the formula explanations briefly. I know F-50HZ, voltage, and capacitor.
1 4772hey guys.... My name is Bandana Thakur.Im a cse(8th sem) student.i want to make my career in php language.i want to work with google,wipro,tcs,infosys.peoples tell me that the salary package of php developer is very less n these companies do not work in php language.please tell me what i do now? should i go with the php language or make my career in another language? pls reply me in my e-mail id bandana.thakur14at@gmail.com
2153Why phase sequence must be same in any ht motor or generator circuit?if phase sequence doesn't same whatever will be affect on circuit?
2226
Why front mounted CT polarities are always towards breaker?
What is force on a conductor in a magnetic field ?
What makes super alloys useful for land-based turbines?
State newton's three laws of motion.
Tell me what is race around condition in a jk flipflop? How it can be avoided?
What is the general specifications of a bituminous pavement road?
why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??
how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.
plz send me the procedure and syllabus for mseb exam
What experience have you had in writing technical materials?
what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.
Why have to use copper cable for local isolator to motor ?
What will be the effect if I use inverter as UPS mood?
Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72
What are the two basic modes in which the 555 timer operates?